// ---------------------------------------------------------------------------------------
// input:
// do_repeat => property of button, set to 1 to allow pressed events if mouse
// pointer is held over button with left mouse button down,
// otherwise 0 (useful for buttons that scroll items)
// ignore_focus => whether to allow Enter/Spacebar to affect pressed state when
// control has focus
//
void UI_BUTTON::create(UI_WINDOW *wnd, char *_text, int _x, int _y, int _w, int _h, int do_repeat, int ignore_focus)
{
text = NULL;
if (_text) {
if ( strlen(_text) > 0 ) {
text = strdup(_text);
}
}
// register gadget with UI window
base_create( wnd, UI_KIND_BUTTON, _x, _y, _w, _h );
// initialize variables
m_flags = 0;
next_repeat = 0;
m_just_highlighted_function = NULL; // assume there is no callback
m_disabled_function = NULL; // ditto
if (do_repeat) {
m_flags |= BF_REPEATS;
next_repeat = 1;
}
m_press_linger = 1;
first_callback = 1;
hotkey_if_focus = KEY_SPACEBAR;
if (ignore_focus){
m_flags |= BF_IGNORE_FOCUS;
}
custom_cursor_bmap = -1;
previous_cursor_bmap = -1;
};
void init_gene(base **gene)
{
for(int i = 0; i < EQN_GENE_LENGTH; i++)
{
gene[i] = base_create();
}
}
void UI_KEYTRAP::create(UI_WINDOW* wnd, int key, void (*_user_function)(void))
{
base_create(wnd, UI_KIND_BUTTON, 0, 0, 0, 0);
pressed_down = 0;
set_hotkey(key);
set_callback(_user_function);
parent = this; // Ugly. This keeps KEYTRAPS from getting keyboard control.
}
// ---------------------------------------------------------------------------------------
// UI_ICON::create()
//
//
void UI_ICON::create(UI_WINDOW *wnd, char *_text, int _x, int _y, int _w, int _h)
{
if (_text)
text = vm_strdup(_text);
else
text = NULL;
base_create(wnd, UI_KIND_ICON, _x, _y, _w, _h);
m_flags = 0;
}
void UI_INPUTBOX::create(UI_WINDOW *wnd, int _x, int _y, int _w, int _text_len, char *_text, int _flags, int pixel_lim, color *clr)
{
int tw, th;
Assert(_text_len >= 0);
Assert((int) strlen(_text) <= _text_len);
gr_set_font(wnd->f_id);
gr_get_string_size( &tw, &th, "*" );
// check to see if the user passed in a text color otherwise use the default green color
if (clr){
text_color = clr;
} else {
text_color = &CBRIGHT;
}
base_create( wnd, UI_KIND_INPUTBOX, _x, _y, _w, th+4 );
text = (char *) vm_malloc( _text_len + 1);
// input boxes no longer use background
_flags |= UI_INPUTBOX_FLAG_NO_BACK;
// if its in "password" mode, allocate a second string
// and copy it
if (_flags & UI_INPUTBOX_FLAG_PASSWD) {
passwd_text = (char *) vm_malloc(_text_len + 1);
memset(passwd_text, INPUTBOX_PASSWD_CHAR, strlen(_text));
passwd_text[strlen(_text)] = 0;
} else {
passwd_text = NULL;
}
init_cursor();
if ( _text_len > 0 ) {
strncpy( text, _text, _text_len );
}
text[_text_len] = 0;
position = strlen(_text);
oldposition = position;
length = _text_len;
pressed_down = 0;
// first_time = 1;
changed_flag = 0;
flags = _flags;
pixel_limit = pixel_lim;
locked = 0;
valid_chars = NULL;
invalid_chars = NULL;
}
/// DOT_SLIDER class down here
void UI_DOT_SLIDER_NEW::create(UI_WINDOW *wnd, int _x, int _y, int _num_pos, char *bm_slider, int slider_mask,
char *bm_left, int left_mask, int left_x, int left_y,
char *bm_right, int right_mask, int right_x, int right_y,
int _dot_width)
{
// no end buttons yet
has_end_buttons = 0;
// if any of the left/right arrow information is specified, make sure its _all_ specified
if((bm_left != NULL) || (left_mask != -1) || (bm_right != NULL) || (right_mask != -1)){
Assert((bm_left != NULL) && (left_mask >= 0) && (bm_right != NULL) && (right_mask >= 0));
if((bm_left == NULL) || (left_mask < 0) || (bm_right == NULL) || (right_mask < 0)){
return;
}
// now we know we have end buttons
has_end_buttons = 1;
}
// internal stuff
num_pos = _num_pos;
base_create(wnd, UI_KIND_DOT_SLIDER_NEW, _x, _y, 0, 20);
pos = 0;
dot_width = _dot_width;
// set bitmaps for the slider itself
button.create( wnd, "", _x, _y, 0, 0, 0, 1 );
button.set_parent(this);
button.link_hotspot(slider_mask);
button.set_bmaps(bm_slider, num_pos, 0);
button.hide();
// maybe setup buttons for the arrows
if ( has_end_buttons ) {
// Second button is the up (increase) button
up_button.create( wnd, "", right_x, right_y, 0, 0, 1, 1 );
up_button.set_parent(this);
up_button.set_highlight_action(common_play_highlight_sound);
up_button.link_hotspot(right_mask);
up_button.set_bmaps(bm_right);
// Third button is the down (decrease) button
down_button.create( wnd, "", left_x, left_y, 0, 0, 1, 1 );
down_button.set_parent(this);
down_button.set_highlight_action(common_play_highlight_sound);
down_button.link_hotspot(left_mask);
down_button.set_bmaps(bm_left);
}
}
void UI_CHECKBOX::create(UI_WINDOW *wnd, const char *_text, int _x, int _y, int _state )
{
int _w, _h;
// gr_get_string_size( &_w, &_h, "X" );
_w = 18;
_h = 18;
if ( _text )
text = vm_strdup( _text );
else
text = NULL;
base_create( wnd, UI_KIND_CHECKBOX, _x, _y, _w, _h );
position = 0;
pressed_down = 0;
flag = _state;
}
void UI_SCROLLBAR::create(UI_WINDOW *wnd, int _x, int _y, int _h, int _start, int _stop, int _position, int _window_size)
{
char *up = "^";
char *down = "v";
int bw = 20;
base_create( wnd, UI_KIND_SCROLLBAR, _x, _y + bw, bw, _h - bw * 2 );
up_button.create( wnd, up, _x, _y, bw, bw, 1 );
up_button.set_parent(this);
up_button.set_hotkey_if_focus(KEY_UP);
down_button.create( wnd, down, _x, _y + _h - bw, bw, bw, 1 );
down_button.set_parent(this);
down_button.set_hotkey_if_focus(KEY_DOWN);
horz = 0;
start = _start;
stop = _stop;
position = _position;
window_size = _window_size;
bar_length = h;
bar_position = 0;
Assert( stop >= 0 );
if (stop != start)
bar_size = (window_size * h) / (stop - start + window_size + 1);
else
bar_size = h;
if (bar_size < 7)
bar_size = 7;
bar_position = position - start;
bar_position *= h - bar_size;
bar_position /= stop - start;
dragging = 0;
last_scrolled = 0;
moved = 1;
}
void UI_RADIO::create(UI_WINDOW *wnd, const char *_text, int _x, int _y, int _state, int _group )
{
int _w, _h;
// gr_get_string_size( &_w, &_h, "X" );
_w = 18;
_h = 18;
if (_text)
text = strdup(_text);
else
text = NULL;
base_create( wnd, UI_KIND_RADIO, _x, _y, _w, _h );
position = 0;
pressed_down = 0;
flag = _state;
group = _group;
};
// captureCallback is called when an item is "selected" by mouse release. That is, the user has clicked, dragged and _released_.
// the callback is called when the scrollbar has been released
void UI_SLIDER2::create(UI_WINDOW *wnd, int _x, int _y, int _w, int _h, int _numberItems, const char *_bitmapSliderControl, void (* _upCallback)(), void (*_downCallback)(),
void (* _captureCallback)()) {
int buttonHeight, buttonWidth;
base_create( wnd, UI_KIND_SLIDER2, _x, _y, _w, _h );
Assert(_upCallback != NULL);
Assert(_downCallback != NULL);
upCallback = _upCallback;
downCallback = _downCallback;
captureCallback = _captureCallback;
Assert(_bitmapSliderControl != NULL);
last_scrolled = 0;
// set bitmap
set_bmaps(_bitmapSliderControl, 3, 0);
// determine possible positions
bm_get_info(bmap_ids[S2_NORMAL],&buttonWidth, &buttonHeight, NULL, NULL, NULL);
slider_w = buttonWidth;
slider_h = buttonHeight;
Assert(buttonHeight > 5);
slider_half_h = (int)(buttonHeight / 2);
numberPositions = _h - buttonHeight;
Assert(numberPositions >= 0);
currentItem = 0;
currentPosition = 0;
numberItems = _numberItems;
if (numberItems <= 0) {
disabled_flag = 1;
}
slider_mode = S2M_DEFAULT;
}
void UI_LISTBOX::create(UI_WINDOW *wnd, int _x, int _y, int _w, int _h, int _numitems, char **_list, char *_check_list, int _max_items)
{
int tw, th, nrows;
int real_h;
gr_set_font(wnd->f_id);
gr_get_string_size(&tw, &th, "*");
nrows = _h / th;
real_h = nrows * th;
base_create( wnd, UI_KIND_LISTBOX, _x, _y, _w, real_h );
max_items = _max_items;
list = _list;
num_items = _numitems;
check_list = _check_list;
num_items_displayed = nrows;
first_item = 0;
current_item = -1;
toggled_item = -1;
last_scrolled = 0;
textheight = th;
dragging = 0;
selected_item = -1;
key_buffer_count = 0;
last_typed = timer_get_milliseconds();
if (_numitems > nrows) {
scrollbar.create( wnd, _x+_w+3, _y, real_h, 0, _numitems-nrows, 0, nrows );
scrollbar.set_parent(this);
has_scrollbar = 1;
} else {
has_scrollbar = 0;
}
};
/// DOT_SLIDER class down here
void UI_DOT_SLIDER::create(UI_WINDOW *wnd, int _x, int _y, char *bm, int id, int end_buttons, int _num_pos)
{
char filename[MAX_PATH_LEN];
int bx, by, bw, hotspot;
has_end_buttons = end_buttons;
if ( has_end_buttons ) {
bx = _x + 24;
by = _y + 1;
bw = 190;
hotspot = id + 1;
} else {
bx = _x;
by = _y;
bw = 80;
hotspot = id;
}
num_pos = _num_pos;
sprintf(filename, "%s%.2d", bm, hotspot);
first_frame = bm_load_animation(filename, &total_frames);
if (first_frame < 0) {
Error(LOCATION, "Could not load %s.ani\n", filename);
disable();
hide();
return;
}
base_create(wnd, UI_KIND_DOT_SLIDER, bx, by, bw, 20);
pos = 0;
// A DOT_SLIDER has up to 3 child buttons..
by = _y;
// First button is the region with the dots
button.create( wnd, "", bx, by, bw, 20, 0, 1 );
button.set_parent(this);
button.link_hotspot(hotspot);
button.hide();
if ( has_end_buttons ) {
// Second button is the up (increase) button
sprintf(filename, "%s%.2d", bm, id + 2);
up_button.create( wnd, "", _x + 216, _y, 22, 24, 1, 1 );
up_button.set_parent(this);
up_button.set_highlight_action(common_play_highlight_sound);
up_button.set_bmaps(filename);
up_button.link_hotspot(id + 2);
// Third button is the down (decrease) button
sprintf(filename, "%s%.2d", bm, id);
down_button.create( wnd, "", _x, _y, 22, 24, 1, 1 );
down_button.set_parent(this);
down_button.set_highlight_action(common_play_highlight_sound);
down_button.set_bmaps(filename);
down_button.link_hotspot(id);
}
}
